I used the bustyresources thing a while back and most of them either don't carry 28 bands or the shops have closed. I am hoping that someone can point me in the right direction! Even just a nordstrom that carries 28's would be great.

Nordstrom doesn't carry 28 bands in store. I suppose there's always a chance something will be on a sale rack due to someone returning it to the store after ordering online, but that's a crazy slim chance.

There's a a Nordstrom at the North East Mall in Hurst, but that's like ~15 miles from Arlington. (I think that's what /u/spokeymo was referencing -- There's also a North Park Mall in the north Dallas area) I've never even found a 30 band, personally, at the Nordstrom Rack in the Parks Mall, much less a 28. I've never seen a 28 in the flesh at regular Nordstrom either, so your odds are slim. Your best bet in the DFW area is going to be in Dallas -- are you able to make it out that far?